Upgraded guessit to version 0.7.1
Updated subliminal to hearing-impaired-option

Use my own (h3llrais3r) hearing-impaired-option branch
Commit: bae016c20b0ec0b5ea1824b8db3f48d2731312a1
Fixed fileprocessor for usage with guessit 0.7.1
Added exception logging for diskscanner